import java.util.HashMap;
import java.util.Map;


public class TestGod {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Map mp = new HashMap();
		mp.put("t","T");
		mp.put("a", "A");
		int i = 2 << 1;
		System.out.print(i);
		String s;
	}

}
